| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] when they [verb] [coord] | 9 |
|
| 2 | [verb] when they [verb] and | 7 |
|
| 3 | [verb] when they [vb base] [coord] | 7 |
|
| 4 | [vb base] when they [verb] [coord] | 5 |
|
